the meaning of eroded_backgorund in the function of get_2D_peaks in fingerprint.py.?

[zylove006]

I have a few problems in the function of get_2D_peaks in fingerprint.py. background = (arr2D == 0) eroded_background = binary_erosion(background, structure=neighborhood, border_value=1)

# Boolean mask of arr2D with True at peaks
detected_peaks = local_max - eroded_background

please tell me the meaning of eroded_background and (local_max - eroded_background)? Thank you!

[yseyha]

i have problem the same. now you have solution? Help

[zylove006]

sorry, i have not solved this problem.if you have the answer, please tell me. thank you

At 2019-02-18 16:18:20, "yseyha" [email protected] wrote:

i have problem the same. now you have solution? Help

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